203215233

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1753

約数の個数: 24

約数和(自身を含む): 294662208

約数和(自身を除く): 91446975

約数列:

[1, 3, 13, 39, 169, 277, 507, 831, 1447, 3601, 4341, 10803, 18811, 46813, 56433, 140439, 244543, 400819, 733629, 1202457, 5210647, 15631941, 67738411, 203215233]

約数ペア:

[(1, 203215233), (3, 67738411), (13, 15631941), (39, 5210647), (169, 1202457), (277, 733629), (507, 400819), (831, 244543), (1447, 140439), (3601, 56433), (4341, 46813), (10803, 18811)]